{"id":2207911,"url":"https://alion.io/job/maxinsights-applied-scientist-research-engineer-data-quality-evaluation","title":"Applied Scientist / Research Engineer — Data Quality & Evaluation","company":{"id":2224833,"name":"Maxinsights","domain":"maxinsights.ai","url":"https://alion.io/company/maxinsights","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Santa Clara, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":125000,"max_usd":271000,"period":"year","method":"role_country_seniority_unknown","sample_n":2952},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Human-in-the-Loop","optional":false},{"name":"Post-training","optional":false},{"name":"Python","optional":false},{"name":"Scale AI","optional":true}],"status":"live","first_seen_at":"2026-10-09T22:19:14Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-13T00:38:11Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Description:\nJob Overview\nWe are looking for an Applied Scientist/Research Engineer to improve the quality of training data and evaluation systems used to develop advanced AI models.\nIn this role, you will investigate how data quality, dataset composition, and evaluation methods influence model performance. You will design experiments, develop data curation and scoring methods, analyze model failures, and build tools that help us identify the data most valuable for training and improving AI systems.\nThis role is ideal for someone with a strong background in applied ML research, data-centric AI, or model evaluation who enjoys turning research insights into practical improvements.\nWhat You Will Own\nDevelop methods for training data curation, quality scoring, dataset selection, and data mixing.\n\nDesign evaluation frameworks and benchmarks to measure model capabilities and identify performance gaps.\n\nAnalyze model failures to understand how training data affects model behavior and generalization.\n\nApply techniques such as active learning and human-in-the-loop evaluation to improve data efficiency and annotation quality.\n\nBuild automated tools and pipelines to improve data quality while reducing annotation costs and manual effort.\n\nDesign and run experiments to measure how data improvements translate into better model performance.\n\nCollaborate with research, engineering, and data operations teams to turn findings into scalable solutions.\n\nRequired Qualifications\nExperience in applied ML research, data science, AI evaluation, or a related technical field.\n\nStrong Python skills and experience with relevant ML frameworks and data processing tools.\n\nExperience with one or more of the following: training data curation, dataset optimization, model evaluation, benchmark development, active learning, or post-training.\n\nStrong experimental design and analytical skills, with the ability to connect data characteristics to model performance.\n\nExperience developing technical solutions, research methods, or automated pipelines rather than only performing annotation or data labeling.\n\nAbility to communicate research findings clearly and translate them into actionable improvements.\n\nPreferred Qualifications\nExperience at AI data or model development companies (ex. Scale AI, Mercor, Surge AI, or similar organizations).\n\nExperience improving model performance through better training data or dataset composition.\n\nExperience building evaluation frameworks or analyzing model failures.\n\nExperience with human-in-the-loop systems, annotation quality measurement, or data selection algorithms.\n\nResearch publications or demonstrated applied research contributions are a plus.\n\nDefault Benefits:\nHealth insurance\n\nVision care\n\nDental coverage\n\n401(k)\n\nPaid holidays\n\nPTO (Paid Time Off)\n\nSick leave","description_format":"text","description_chars":2817,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Robotics AI","AI Training Data & Annotation"],"lifecycle":[{"event":"open","at":"2026-10-10T00:29:06Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 6","filings_12m":6,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":162500,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":20,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/maxinsights-applied-scientist-research-engineer-data-quality-evaluation","json_url":"https://alion.io/job/maxinsights-applied-scientist-research-engineer-data-quality-evaluation.json","meta":{"generated_at":"2026-10-13T01:08:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":1680,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2224833},"rest":"https://alion.io/mcp/rest/get_company?id=2224833"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmaxinsights-applied-scientist-research-engineer-data-quality-evaluation"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmaxinsights-applied-scientist-research-engineer-data-quality-evaluation"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmaxinsights-applied-scientist-research-engineer-data-quality-evaluation"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/maxinsights-applied-scientist-research-engineer-data-quality-evaluation\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmaxinsights-applied-scientist-research-engineer-data-quality-evaluation"}]}